Inside Trail - Knickerbocker Canyon Trail Run
The Knickerbocker Canyon Trail Run, hosted by Inside Trail Racing, takes place in Auburn, California, at the American River Overlook Park. Scheduled for March 28, 2026, the event offers four distances: 5K, 10K, Half Marathon, and 35K. Runners traverse the historic Western States trail, including challenging climbs like the K2 training hill and the Dam Hill switchbacks.
The courses feature varied terrain with single-track trails along the American River and significant elevation gains, making for a demanding yet scenic experience. The race supports a cupless, environmentally friendly approach, with well-stocked aid stations and a friendly, competitive atmosphere capped at 400 participants. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
